*{
	margin: 0;
	padding: 0;
}
.detail{
	
	height: 400px;
	/*background: #f7f7f7;*/
	position: relative;
	background: url(https://easyread.nosdn.127.net/pic20181226adab6c813a874e8c8b4e225315b68711.jpg?imageView&thumbnail=520y728) no-repeat ;
	background-size: cover;
	/*z-index: 1;*/
	/*filter: blur(9px);*/
}
.detail:before{
	width: 100%;
	height: 400px;
	content: "";
	background: inherit;
	background-size: cover;
	position: absolute;
    left:0;
    top:-12px;
	filter: blur(8px);
	z-index: 2;
}
.bgm-cover{
	width: 100%;
	height: 400px;
	background: rgba(0, 0, 0, 0.67);
	z-index: 3;
	position: absolute;
    left:0;
    top:0;
}
.detail-in{
	width: 1160px;
	height: 336px;
	background: #ffffff;
	position: absolute;
	bottom: 0;
	left: 50%;
	margin-left: -580px;
	z-index: 4;
}
.img_box{
	width: 260px;
	height: 364px;
	background: #1B6D85;
	position: absolute;
	left: 40px;
	bottom: 1px;
	box-shadow: 0 1px 2px black;
}
.img_box img{
	width: 260px;
}

.content{
	width: 700px;
	height: 300px;
	background: #ffffff;
	position: absolute;
	left: 330px;
	bottom: 0;
}

.catalogue{
	width: 1160px;
	height: auto;
	background: #ffffff;
	margin: 0 auto;
	
}
.catalogue .title{
	font-size: 20px;
	color: #333;
	margin-left: 40px;
	margin-top: 40px;
	width: 50px;
	line-height: 20px;
}
.chapters{
	list-style: none;
	width: 1080px;
	height: auto;
	/*background: gainsboro;*/
	margin: 30px auto 0;
}

/*清除浮动*/
.clearfix:before, .clearfix:after{
	content: '';
	display: table;
}
.clearfix:after{
	clear: both;
}
/*此处添加zoom是为了兼容IE浏览器*/
.clearfix{
	zoom: 1;
}
/*章节区域*/
.chapters li{
	width: 180px;
	height: 50px;
	float: left;
	text-align: left;
}

.chapters li a{
	
	font-size: 20px;
	color: #252525;
	line-height: 50px;
	text-decoration: none;
	display: block;
}
.chapters li a:hover{
	color: #fd113a;
	/*border: 1px #b3b3b3 solid;*/
}
.comment{
	width: 1160px;
	height: 600px;
	background: #ffffff;
	margin: 0 auto;
}
/*评论表单*/
.comment-form{
	width: 730px;
	height: 190px;
	margin: 40px 40px;
	position: relative;
}
.comment-input{
	width: 652px;
	height: 100px;
	border: 1px #dadada solid;
	float: right;
}
.comment-img{
	widows: 48px;
	height: 48px;
	border-radius: 50%;
	display: inline-block;
	margin-right: 30px;
}
.comment-img img{
	widows: 48px;
	height: 48px;
	border-radius: 50%;
}
.comment-btn{
	width: 50px;
	position: absolute;
	right: 9px;
    bottom: 42px;
}
/*评论内容显示区*/
.comment .am-comment{
	width: 767px;
	margin-bottom: 30px;
}

